Seiko Cal. 5227 - 573

This Spring Drive model from 1967 features a 42mm Gold-Plated case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-cac91fbe1a51]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1967

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